1,5 → 1,6 |
/* |
* Copyright (c) 2006 Jakub Jermar |
* Copyright (c) 2008 Jiri Svoboda |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
34,7 → 35,9 |
|
#include <task.h> |
#include <ipc/ipc.h> |
#include <ipc/loader.h> |
#include <libc.h> |
#include <string.h> |
#include <async.h> |
#include <errno.h> |
|
57,8 → 60,13 |
|
return phone_id; |
} |
#include <stdio.h> |
#include <unistd.h> |
|
/** Create a new task by running an executable from VFS. |
* |
* @param path pathname of the binary to execute |
* @param argv command-line arguments |
* @return ID of the newly created task or zero on error. |
*/ |
task_id_t task_spawn(const char *path, const char *argv[]) |
{ |
int phone_id; |
66,28 → 74,33 |
aid_t req; |
int rc; |
|
/* Spawn a program loader */ |
phone_id = task_spawn_loader(); |
if (phone_id < 0) return 0; |
printf("phone_id:%d\n", phone_id); |
|
// getchar(); |
/* |
* Say hello so that the loader knows the incoming connection's |
* phone hash. |
*/ |
rc = async_req_0_0(phone_id, LOADER_HELLO); |
if (rc != EOK) return 0; |
|
// req = async_send_0(phone_id, 1024, &answer); |
/* Send program pathname */ |
req = async_send_0(phone_id, LOADER_SET_PATHNAME, &answer); |
rc = ipc_data_write_start(phone_id, (void *)path, strlen(path)); |
printf("->%d\n", rc); |
if (rc != EOK) { |
// async_wait_for(req, NULL); |
async_wait_for(req, NULL); |
return 1; |
} |
// async_wait_for(req, &rc); |
|
async_wait_for(req, &rc); |
if (rc != EOK) return 0; |
|
// rc = async_req_0_0(phone_id, 1025); |
// printf("->%d\n", rc); |
// if (rc != EOK) return 0; |
/* Request loader to start the program */ |
rc = async_req_0_0(phone_id, LOADER_RUN); |
if (rc != EOK) return 0; |
|
// ipc_hangup(phone_id); |
ipc_hangup(phone_id); |
|
return 1; |
} |